vector 相关的搜索结果 共有9个

lasso()

Description: An external libaray function that builds models and performs predictions using the Lasso regression method.model,prediction,vector

mfind()

Description: Search for positions of non-zero members in a vector or matrix. Syntax: mfind(A, n) Note: The external librvector,matrix,non-zero

mul()

Description: Calculate the product of two matrices or vectors. Syntax: mul(A, X) Note: The function calculates the produvector, matrix, multiplication

mse()

Description: Calculate the standard error of the mean between two vectors. Syntax: mse(A,B) Note: The function calculatevector, standard error of the mean

norm()

Description: Normalize a matrix or a vector. Syntax: norm(A) Note: The function normalizes a matrix or a vector by subtrmatrix,vector,normalize

pearson()

Description: Calculate Pearson’s correlation coefficient between two vectors. Syntax: pearson(A,B) Note: The function cavector,pearson’s correlation coefficient

sg()

Description: Perform SG smoothing on each row of a vector or a matrix. Syntax: sg(A,n,m,d) Note: The external library fuvector,matrix,sg smoothing

spearman()

Description: Calculate Spearman’s correlation coefficient between two vectors. Syntax: spearman(A,B) Note: The function vector,spearman’s correlation coefficient

var()

Description: Calculate the generalized variance of a vector (sequence). Syntax: var(V) Note: The function computes the gvector, generalized variance, sample variance